Similar to オイラーのφ関数

Chebyshev function

P-adic Teichmüller theory

Eisenstein integer

Artin–Hasse exponential

Euler product

Euler's sum of powers conjecture

Arithmetic function

Aliquot sequence

Additive function

Multiplicative function

Superabundant number

Dirichlet character

Partition function (number theory)

Möbius function

Möbius inversion formula

Divisor function

Abc conjecture

Complex multiplication of abelian varieties

Disquisitiones Arithmeticae

P-adic analysis

P-adic gamma function

P-adic number

Basic hypergeometric series

Gaussian binomial coefficient

Adele ring

Wilson prime

Waring's problem